A, B and C can do a piece of work in 15 days. B and C can complete the work in 20 days. In how many days can A alone complete the work?
5 515 630df5d57c72c077845c79cf
Q:
A, B and C can do a piece of work in 15 days. B and C can complete the work in 20 days. In how many days can A alone complete the work?
- 140false
- 260true
- 345false
- 475false
- Show Answer
- Workspace
- Discuss